APAO (Amorphous poly alpha olefin), an amorphous copolymer produced by co-polymerization of alpha olefin under a special catalyst, is well-known as good asphalt modifier, polymer modifier, a component of hot melt adhesive, sealing materials and so on. Established in 2002, Liaoyang Liaohua Qida Chemicals Co., Ltd is the only manufacturer to produce APAO products in China and Asia. As an innovative manufacturer, we are committed to providing clean....